IE34617B1 - Manufacture of 1,1'-disubstituted-4,4'-bipyridylium salts - Google Patents

Manufacture of 1,1'-disubstituted-4,4'-bipyridylium salts

Info

Publication number
IE34617B1
IE34617B1 IE1284/70A IE128470A IE34617B1 IE 34617 B1 IE34617 B1 IE 34617B1 IE 1284/70 A IE1284/70 A IE 1284/70A IE 128470 A IE128470 A IE 128470A IE 34617 B1 IE34617 B1 IE 34617B1
Authority
IE
Ireland
Prior art keywords
disubstituted
cyanide
bipyridylium salts
oct
oxidation
Prior art date
Application number
IE1284/70A
Other languages
English (en)
Other versions
IE34617L (en
Original Assignee
Ici Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ici Ltd filed Critical Ici Ltd
Publication of IE34617L publication Critical patent/IE34617L/xx
Publication of IE34617B1 publication Critical patent/IE34617B1/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/06—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom containing only hydrogen and carbon atoms in addition to the ring nitrogen atom
    • C07D213/22—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom containing only hydrogen and carbon atoms in addition to the ring nitrogen atom containing two or more pyridine rings directly linked together, e.g. bipyridyl

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pyridine Compounds (AREA)
IE1284/70A 1969-10-21 1970-10-06 Manufacture of 1,1'-disubstituted-4,4'-bipyridylium salts IE34617B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5155769 1969-10-21

Publications (2)

Publication Number Publication Date
IE34617L IE34617L (en) 1971-04-21
IE34617B1 true IE34617B1 (en) 1975-06-25

Family

ID=10460478

Family Applications (1)

Application Number Title Priority Date Filing Date
IE1284/70A IE34617B1 (en) 1969-10-21 1970-10-06 Manufacture of 1,1'-disubstituted-4,4'-bipyridylium salts

Country Status (21)

Country Link
US (1) US3793319A (fr)
AT (1) AT299948B (fr)
BE (1) BE757576A (fr)
CA (1) CA952523A (fr)
CH (1) CH568290A5 (fr)
CS (1) CS178071B2 (fr)
DE (1) DE2051681A1 (fr)
DK (1) DK139721B (fr)
ES (1) ES384750A1 (fr)
FR (1) FR2066231A5 (fr)
GB (1) GB1308048A (fr)
HU (1) HU162262B (fr)
IE (1) IE34617B1 (fr)
IL (1) IL35472A0 (fr)
NL (1) NL164852C (fr)
PL (1) PL89660B1 (fr)
RO (1) RO57896A (fr)
SE (1) SE359833B (fr)
SU (1) SU400089A3 (fr)
YU (1) YU35758B (fr)
ZA (1) ZA706864B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA940133A (en) * 1970-04-03 1974-01-15 Imperial Chemical Industries Limited Manufacture of 1,1'-disubstituted-4,4'-bipyridylium salts

Also Published As

Publication number Publication date
CA952523A (en) 1974-08-06
YU35758B (en) 1981-06-30
DK139721C (fr) 1979-10-15
AT299948B (de) 1972-07-10
SU400089A3 (fr) 1973-10-03
NL164852C (nl) 1981-02-16
GB1308048A (en) 1973-02-21
SE359833B (fr) 1973-09-10
NL7015210A (fr) 1971-04-23
HU162262B (fr) 1973-01-29
RO57896A (fr) 1975-07-15
FR2066231A5 (fr) 1971-08-06
NL164852B (nl) 1980-09-15
US3793319A (en) 1974-02-19
PL89660B1 (fr) 1976-12-31
ES384750A1 (es) 1973-03-16
IE34617L (en) 1971-04-21
CS178071B2 (fr) 1977-08-31
CH568290A5 (fr) 1975-10-31
DE2051681A1 (de) 1971-04-29
DK139721B (da) 1979-04-02
BE757576A (fr) 1971-04-15
ZA706864B (en) 1971-07-28
YU254970A (en) 1980-12-31
IL35472A0 (en) 1970-12-24

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